201374792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{18743}}^1$

素因数の和:18845

約数の個数: 32

約数和(自身を含む): 404870400

約数和(自身を除く): 203495608

約数列:

[1, 2, 4, 8, 17, 34, 68, 79, 136, 158, 316, 632, 1343, 2686, 5372, 10744, 18743, 37486, 74972, 149944, 318631, 637262, 1274524, 1480697, 2549048, 2961394, 5922788, 11845576, 25171849, 50343698, 100687396, 201374792]

約数ペア:

[(1, 201374792), (2, 100687396), (4, 50343698), (8, 25171849), (17, 11845576), (34, 5922788), (68, 2961394), (79, 2549048), (136, 1480697), (158, 1274524), (316, 637262), (632, 318631), (1343, 149944), (2686, 74972), (5372, 37486), (10744, 18743)]